| CHECK BRAKE SWITCH POWER SUPPLY. |
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1) Turn the ignition switch to ON. 2) Measure the voltage between brake pedal switch and chassis ground. Connector & terminal (B65) No. 4 (+) — Chassis ground (−): |
| QUESTION | |
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Is the voltage 10 V or more? | |
| Yes | No |
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Repair the poor contact of brake switch connector. |
NOTE: Check the following item and repair or replace if necessary. • Open circuit in power supply circuit • Short circuit to ground in power supply circuit • Blown out of fuse (No. 4) |